select top 1 * from Product where bigclassname='SWL锟斤拷锟斤拷锟捷革拷锟斤拷锟斤拷锟斤拷' and smallclassname='SWL锟斤拷锟斤拷锟捷革拷锟斤拷锟斤拷锟斤拷JB/T8809' order by id desc